86 citations · 408 across the 23 of their papers we have counts for
4 papers · 1 filter
An Action Principle for Action-dependent Lagrangians: toward an Action Principle to non-conservative systems
Matheus J. Lazo, Juilson Paiva, João T. S. Amaral +1
In this work, we propose an Action Principle for Action-dependent Lagrangian functions by generalizing the Herglotz variational problem to the case with several independent variabl…
On a connection between a class of q-deformed algebras and the Hausdorff derivative in a medium with fractal metric
J. Weberszpil, Matheus Jatkoske Lazo, J. A. Helayël-Neto
Over the recent decades, diverse formalisms have emerged that are adopted to approach complex systems. Amongst those, we may quote the q-calculus in Tsallis' version of Non-Extensi…
The action principle for dissipative systems
Matheus J. Lazo, Cesar E. Krumreich
In the present work we redefine and generalize the action principle for dissipative systems proposed by Riewe by fixing the mathematical inconsistencies present in the original app…
Fractional variational problems depending on fractional derivatives of differentiable functions with application to nonlinear chaotic systems
Matheus Jatkoske Lazo
In the present work, we formulate a necessary condition for functionals with Lagrangians depending on fractional derivatives of differentiable functions to possess an extremum. The…